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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0000891092-11-008089
Filing Date
2011-12-06
Accepted
2011-12-06 12:01:30
Documents
6
Period of Report
2011-09-30
Effectiveness Date
2011-12-06

Document Format Files

Seq Description Document Type Size
1 SEMI-ANNUAL REPORT e46408_ncsrs.htm N-CSRS 392689
2 CERTIFICATION e46408ex99-cert.htm EX-99.CERT 17552
3 CERTIFICATION e46408ex99-906cert.htm EX-99.906 CERT 4202
4 GRAPHIC blackrocklogo.jpg GRAPHIC 2780
5 GRAPHIC ncsr46138x3x2.jpg GRAPHIC 20276
6 GRAPHIC a46362x28x1.jpg GRAPHIC 9516
  Complete submission text file 0000891092-11-008089.txt   461194

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000353480      
Series S000002953   BIF GOVERNMENT SECURITIES FUND
Class/Contract C000008083   BIF GOVERNMENT SECURITIES FUND
Mailing Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809
Business Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809 800-441-7762
BIF GOVERNMENT SECURITIES FUND (Filer) CIK: 0000353480 (see all company filings)

IRS No.: 136798425 | State of Incorp.: MA | Fiscal Year End: 0331
Type: N-CSRS | Act: 40 | File No.: 811-03205 | Film No.: 111245082